The thermo-mechanical balance equations for a porous material with big irregular pores are derived from the general ones for a medium with ellipsoidal microstructure by imposing the kinematical constraint of micro-stretch bounded to the macro-deformation: in this case the microstructure disappears apparently (it becomes latent) and the response of the material involves higher gradients of the displacement without incurring known constitutive inconsistencies.
Strain Gradient Effects in a Thermo-Elastic Continuum with Nano-Pores / Giovine, Pasquale. - In: JOURNAL OF MECHANICS ENGINEERING AND AUTOMATION. - ISSN 2159-5275. - 7:7(2017), pp. 348-355. [10.17265/2159-5275/2017.07.003]
Strain Gradient Effects in a Thermo-Elastic Continuum with Nano-Pores
GIOVINE, PASQUALE
2017-01-01
Abstract
The thermo-mechanical balance equations for a porous material with big irregular pores are derived from the general ones for a medium with ellipsoidal microstructure by imposing the kinematical constraint of micro-stretch bounded to the macro-deformation: in this case the microstructure disappears apparently (it becomes latent) and the response of the material involves higher gradients of the displacement without incurring known constitutive inconsistencies.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.